Burnt Metal vs Brass Scorpion

How close are they?

ΔE 21.3, loose: different enough that you should pick on purpose. Brass Scorpion is a little lighter, much more saturated, cooler than Burnt Metal.

Can I use Brass Scorpion instead of Burnt Metal?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 21). Brass Scorpion is a little lighter, much more saturated, cooler than Burnt Metal.

Can I use Burnt Metal instead of Brass Scorpion?

The same difference applies the other way round: Burnt Metal is a little darker, much more muted, warmer.

ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.